Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

Poles apart, molars together

Mammals' complex teeth may have evolved twice, on either side of a great divide.

This is a preview of subscription content, access via your institution

Access options

Rent or buy this article

Prices vary by article type

from$1.95

to$39.95

Prices may be subject to local taxes which are calculated during checkout

References

  1. Luo,Z.-X.,Cifelli, R.L. & Kielan-Jaworowska, Z. Dual origin of tribosphenic mammals. Nature 409, 53 - 57.

Download references

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Shackleton, J. Poles apart, molars together. Nature (2001). https://doi.org/10.1038/news010104-5

Download citation

  • Published:

  • DOI: https://doi.org/10.1038/news010104-5

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing